【问题标题】:Playlist not playing after the first video using BrightCove Exoplayer in android在 android 中使用 BrightCove Exoplayer 播放第一个视频后播放列表未播放
【发布时间】:2015-09-14 14:37:27
【问题描述】:

我正在尝试在 android 中实现 BrightCove Exoplayer。我能够成功实现播放单个视频。现在我正在尝试使用 Exoplayer 播放播放列表。播放列表中的第一个视频播放,在第一个视频结束时,播放器不会播放播放列表中的下一个视频。它再次显示第一个视频的开头;如果我按下播放按钮,第一个视频会再次播放。我想实现一个接一个地连续播放播放列表中的所有视频。我错过了什么吗?我在下面发布我的代码:

主活动:

package com.brightcove.player.samples.exoplayer.basic;

import android.os.Bundle;
import android.util.Log;

import com.brightcove.player.edge.VideoListener;
import com.brightcove.player.event.EventEmitter;
import com.brightcove.player.model.Playlist;
import com.brightcove.player.model.Video;
import com.brightcove.player.view.BrightcoveExoPlayerVideoView;
import com.brightcove.player.view.BrightcovePlayer;

import com.brightcove.player.media.Catalog;
import com.brightcove.player.media.PlaylistListener;

public class MainActivity extends BrightcovePlayer {

    private final String TAG = this.getClass().getSimpleName();

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        setContentView(R.layout.activity_main);
        brightcoveVideoView = (BrightcoveExoPlayerVideoView) findViewById(R.id.brightcove_video_view);
        super.onCreate(savedInstanceState);

        Catalog catalog = new Catalog("MyToken");

        catalog.findPlaylistByReferenceID("MyPlaylistReference", new PlaylistListener() {
            @Override
            public void onPlaylist(Playlist playlist) {
                brightcoveVideoView.addAll(playlist.getVideos());
                //brightcoveVideoView.start();
            }

            @Override
            public void onError(String s) {
                throw new RuntimeException(s);
            }
        });

        if (savedInstanceState != null) {
            Log.v(TAG, "Restoring saved position");
        } else {
            Log.v(TAG, "No saved state");
        }
    }
}

【问题讨论】:

    标签: android http-live-streaming brightcove exoplayer


    【解决方案1】:

    我有同样的问题,你可以在那里找到我的解决方案: 在您的“onStateChanged”方法上释放实际播放器,然后再次准备一个新播放器,您将能够播放新视频(在您的 preparePlayer 上记得更改视频 URL)

    @Override
        public void onStateChanged(boolean playWhenReady, int playbackState) {
            switch (playbackState) {
                case ExoPlayer.STATE_BUFFERING:
                    text += "buffering";
                    break;
                case ExoPlayer.STATE_ENDED:
                    if (playlistPosition < playlist.size() - 1) {
                        playlistPosition++;
                        releasePlayer();
                        preparePlayer();
                    }
                    text += "ended";
                    break;
                default:
                    text += "unknown";
                    break;
            }
        }
    
     private void preparePlayer() {
            if (player == null) {
                player = new DemoPlayer(getRendererBuilder(playlist.get(playlistPosition).type)); [...]
    

    希望对你有帮助

    【讨论】:

    • 知道如何在 Brightcove exoplayer 级别实现这一目标吗?
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